JP6302484B2 - スラストの平衡のための方法、タービン、及びタービンエンジン - Google Patents

スラストの平衡のための方法、タービン、及びタービンエンジン Download PDF

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Publication number
JP6302484B2
JP6302484B2 JP2015548404A JP2015548404A JP6302484B2 JP 6302484 B2 JP6302484 B2 JP 6302484B2 JP 2015548404 A JP2015548404 A JP 2015548404A JP 2015548404 A JP2015548404 A JP 2015548404A JP 6302484 B2 JP6302484 B2 JP 6302484B2
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Japan
Prior art keywords
conduit
turbine
valve
pressure
thrust
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JP2015548404A
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English (en)
Japanese (ja)
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JP2016503851A (ja
Inventor
アスティ，アントニオ
デーコール，ミケーレ
ランディ，ジャコモ
チェイ，ステファノ
チェッケリーニ，アルベルト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuovo Pignone SpA
Nuovo Pignone SRL
Original Assignee
Nuovo Pignone SpA
Nuovo Pignone SRL
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/04—Machines or engines with axial-thrust balancing effected by working-fluid axial thrust being compensated by thrust-balancing dummy piston or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F05D2240/54—Radial bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Hydraulic Turbines (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Testing Of Balance (AREA)
JP2015548404A 2012-12-20 2013-12-16 スラストの平衡のための方法、タービン、及びタービンエンジン Active JP6302484B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITCO2012A000066 2012-12-20
IT000066A ITCO20120066A1 (it) 2012-12-20 2012-12-20 Metodo per bilanciare la spinta, turbina e motore a turbina
PCT/EP2013/076690 WO2014095712A1 (en) 2012-12-20 2013-12-16 Method for balancing thrust, turbine and turbine engine

Publications (2)

Publication Number Publication Date
JP2016503851A JP2016503851A (ja) 2016-02-08
JP6302484B2 true JP6302484B2 (ja) 2018-03-28

Family

ID=47683835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015548404A Active JP6302484B2 (ja) 2012-12-20 2013-12-16 スラストの平衡のための方法、タービン、及びタービンエンジン

Country Status (11)

Country Link
US (1) US20150330220A1 (ko)
EP (1) EP2941538B1 (ko)
JP (1) JP6302484B2 (ko)
KR (1) KR102183613B1 (ko)
CN (1) CN105143606B (ko)
AU (1) AU2013363795A1 (ko)
BR (1) BR112015014847B8 (ko)
CA (1) CA2895544A1 (ko)
IT (1) ITCO20120066A1 (ko)
MX (1) MX2015008033A (ko)
WO (1) WO2014095712A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190063222A1 (en) * 2016-02-04 2019-02-28 Siemens Aktiengesellschaft Gas turbine having axial thrust piston and radial bearing
DE102017223112A1 (de) * 2017-12-18 2019-06-19 MTU Aero Engines AG Gehäuseanordnung für eine Strömungsmaschine sowie Strömungsmaschinenanordnung mit einer solchen Gehäuseanordnung und Verfahren zum Herstellen der Gehäuseanordnung
RU2741995C1 (ru) * 2019-12-26 2021-02-01 Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Газотурбинная установка
CN113047911B (zh) * 2021-03-10 2022-01-14 东方电气集团东方汽轮机有限公司 一种推力平衡结构
US11555503B1 (en) 2022-05-09 2023-01-17 Blue Origin, Llc Axial counterbalance for rotating components

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GB1095109A (en) * 1966-10-03 1967-12-13 Rolls Royce Improvements in or relating to gas turbine engines
US3769998A (en) * 1971-10-07 1973-11-06 Garrett Corp Regulator and shutoff valve
US4310016A (en) * 1980-06-02 1982-01-12 Borg-Warner Corporation Differential pressure delay valve
US4431020A (en) * 1981-10-08 1984-02-14 Marotta Scientific Controls, Inc. Flow-control system having a wide range of flow-rate control
JPS59165801A (ja) * 1983-03-09 1984-09-19 Mitsubishi Heavy Ind Ltd タ−ボ機械の推力調整方法及び装置
DE3424138A1 (de) * 1984-06-30 1986-01-09 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Luftspeichergasturbine
FR2592688B1 (fr) * 1986-01-08 1988-03-18 Alsthom Turbomachine.
US4864810A (en) * 1987-01-28 1989-09-12 General Electric Company Tractor steam piston balancing
US5167484A (en) * 1990-10-01 1992-12-01 General Electric Company Method for thrust balancing and frame heating
US5760289A (en) * 1996-01-02 1998-06-02 General Electric Company System for balancing loads on a thrust bearing of a gas turbine engine rotor and process for calibrating control therefor
JP3182717B2 (ja) * 1996-06-06 2001-07-03 株式会社山武 調節弁異常検出方法および検出装置
EP1008759A1 (en) * 1998-12-10 2000-06-14 Dresser Rand S.A Gas compressor
JP2001140604A (ja) * 1999-11-19 2001-05-22 Ishikawajima Harima Heavy Ind Co Ltd 圧縮空気貯蔵型ガスタービンのスラスト調整装置及び方法
US6354319B1 (en) * 2000-04-13 2002-03-12 Dresser, Inc. Low differential, pilot operated fluid pressure regulation apparatus and method
US7621293B2 (en) * 2001-04-05 2009-11-24 Fisher Controls International Llc Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device
US6957945B2 (en) * 2002-11-27 2005-10-25 General Electric Company System to control axial thrust loads for steam turbines
US8092150B2 (en) * 2007-07-04 2012-01-10 Alstom Technology Ltd. Gas turbine with axial thrust balance
DE102008022966B4 (de) * 2008-05-09 2014-12-24 Siemens Aktiengesellschaft Rotationsmaschine
US8136545B2 (en) * 2008-05-20 2012-03-20 Emerson Process Management Regulator Technologies, Inc. Apparatus to regulate fluid flow
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US8783027B2 (en) * 2009-09-18 2014-07-22 Siemens Energy, Inc. Pressure regulation circuit for turbine generators

Also Published As

Publication number Publication date
CN105143606A (zh) 2015-12-09
EP2941538B1 (en) 2020-04-29
KR102183613B1 (ko) 2020-11-27
ITCO20120066A1 (it) 2014-06-21
WO2014095712A1 (en) 2014-06-26
JP2016503851A (ja) 2016-02-08
AU2013363795A8 (en) 2015-07-30
BR112015014847B8 (pt) 2022-10-18
CA2895544A1 (en) 2014-06-26
CN105143606B (zh) 2019-08-06
AU2013363795A1 (en) 2015-07-09
KR20150093847A (ko) 2015-08-18
BR112015014847A2 (pt) 2017-07-11
BR112015014847B1 (pt) 2021-12-21
US20150330220A1 (en) 2015-11-19
MX2015008033A (es) 2015-10-30
EP2941538A1 (en) 2015-11-11

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